don't disable vsync

We're faking vsync events.

Change-Id: I5eea57dc678c168a212324e235eea76ab9999756
set permissions for boostpulse

Change-Id: I9a27000f55ff5c76fa5f4c6e6cba7fe241c1dec3
powerhal: only write sampling_rate when using ondemand

Prevents E/CM PowerHAL: Error opening /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate: No such file or directory

Change-Id: I78d83965afa2d8d966910a39ccfbefe9e81dd38c
cleanup media codecs & profiles

Change-Id: I5a7b9c96969c3c6c57bdc241950497915b0459d6
enable wma audio hw decoder

Change-Id: I0371765619c786a6435ead163181e676ffcdd3c7
enable purgeable assets by default

Change-Id: I9a81eb315e3175dc84cd115a18b6221f1b8404cd
update patches